AR010394A1 - REACTIVE TEST STRIP, MULTIPLE LAYERS, TO MEASURE THE ANALYTE CONCENTRATION IN A BIOLOGICAL FLUID SAMPLE APPLIED TO THE STRIP AND METHOD FOR MEASURING AN ANALYTE CONCENTRATION IN A BIOLOGICAL FLUID SAMPLE. - Google Patents

REACTIVE TEST STRIP, MULTIPLE LAYERS, TO MEASURE THE ANALYTE CONCENTRATION IN A BIOLOGICAL FLUID SAMPLE APPLIED TO THE STRIP AND METHOD FOR MEASURING AN ANALYTE CONCENTRATION IN A BIOLOGICAL FLUID SAMPLE.

Info

Publication number
AR010394A1
AR010394A1 ARP970106280A ARP970106280A AR010394A1 AR 010394 A1 AR010394 A1 AR 010394A1 AR P970106280 A ARP970106280 A AR P970106280A AR P970106280 A ARP970106280 A AR P970106280A AR 010394 A1 AR010394 A1 AR 010394A1
Authority
AR
Argentina
Prior art keywords
areas
strip
analyte concentration
fluid sample
sample
Prior art date
Application number
ARP970106280A
Other languages
Spanish (es)
Original Assignee
Lifescan Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lifescan Inc filed Critical Lifescan Inc
Publication of AR010394A1 publication Critical patent/AR010394A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/66—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood sugars, e.g. galactose
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/54—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving glucose or galactose
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/521—Single-layer analytical elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/521—Single-layer analytical elements
    • G01N33/523—Single-layer analytical elements the element being adapted for a specific analyte
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/525—Multi-layer analytical elements
    • G01N33/526—Multi-layer analytical elements the element being adapted for a specific analyte
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/558—Immunoassay; Biospecific binding assay; Materials therefor using diffusion or migration of antigen or antibody

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Hematology (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Emergency Medicine (AREA)
  • Biophysics (AREA)
  • Diabetes (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

Una tira de prueba reactiva, de capas multiples, mide la concentracion de analito en una muestra de líquido que se le aplica. Las capas de la tiraincluyen una capa inferior con un agujero pasante para aceptar la muestra. El reactivo, el cual típicamente incluye una enzima que es específica para elanalito, está contenido en una capa de membrana. Una capa intermedia situada entre las cargas inferior y de membrana, guía la muestra a varias áreas deanálisis dispuestas a lo largo de la tira,e n donde el analito puede reaccionar con un reactivo para provocar un cambio de color. Cada área de análisis incluyetambién un inhibidor para la reaccion de cambio de color tal como ácido ascorbico. La concentracion del inhibidor aumenta en ár easde análisissucesivas, de tal manera,el numero de áreas que cambia de color en una medicion de la concentracion de analito. La tira de prueba está adaptada particularmentepara medir glucosa en una muestra de sangre entera. En una modalidad preferida, la muestra es guiada hasta las áreas de análisis a lo largo de una trayectoria formada por áreas seleccionadas aplastadas en una membrana, y las áreas de análisis son áreas no aplastadas de la membrana.A multi-layered test strip measures the concentration of analyte in a sample of liquid applied to it. The layers of the strip include a bottom layer with a through hole to accept the sample. The reagent, which typically includes an enzyme that is specific for the analyte, is contained in a membrane layer. An intermediate layer located between the bottom and membrane charges guides the sample to various analysis areas arranged along the strip, where the analyte can react with a reagent to cause a color change. Each area of analysis also includes an inhibitor for the color change reaction such as ascorbic acid. The concentration of the inhibitor increases in areas of successive analysis, such that the number of areas changes color in a measurement of the analyte concentration. The test strip is particularly adapted to measure glucose in a whole blood sample. In a preferred embodiment, the sample is guided to the analysis areas along a path made up of selected areas crushed in a membrane, and the analysis areas are uncrushed areas of the membrane.

ARP970106280A 1996-12-31 1997-12-30 REACTIVE TEST STRIP, MULTIPLE LAYERS, TO MEASURE THE ANALYTE CONCENTRATION IN A BIOLOGICAL FLUID SAMPLE APPLIED TO THE STRIP AND METHOD FOR MEASURING AN ANALYTE CONCENTRATION IN A BIOLOGICAL FLUID SAMPLE. AR010394A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/779,735 US5843691A (en) 1993-05-15 1996-12-31 Visually-readable reagent test strip

Publications (1)

Publication Number Publication Date
AR010394A1 true AR010394A1 (en) 2000-06-07

Family

ID=25117371

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970106280A AR010394A1 (en) 1996-12-31 1997-12-30 REACTIVE TEST STRIP, MULTIPLE LAYERS, TO MEASURE THE ANALYTE CONCENTRATION IN A BIOLOGICAL FLUID SAMPLE APPLIED TO THE STRIP AND METHOD FOR MEASURING AN ANALYTE CONCENTRATION IN A BIOLOGICAL FLUID SAMPLE.

Country Status (28)

Country Link
US (1) US5843691A (en)
EP (1) EP0852336B1 (en)
JP (1) JPH10191995A (en)
KR (1) KR100496218B1 (en)
CN (1) CN1135388C (en)
AR (1) AR010394A1 (en)
AT (1) ATE264507T1 (en)
AU (1) AU744664B2 (en)
BR (1) BR9705636A (en)
CA (1) CA2226069A1 (en)
CZ (1) CZ296121B6 (en)
DE (1) DE69728637T2 (en)
DK (1) DK0852336T3 (en)
ES (1) ES2218647T3 (en)
HK (1) HK1009180A1 (en)
HU (1) HU224897B1 (en)
ID (1) ID19333A (en)
IL (1) IL122601A (en)
IS (1) IS2046B (en)
MY (1) MY117022A (en)
NO (1) NO976137L (en)
NZ (1) NZ329292A (en)
PL (1) PL189236B1 (en)
PT (1) PT852336E (en)
RU (1) RU2198406C2 (en)
SG (1) SG74031A1 (en)
TR (1) TR199701726A2 (en)
TW (1) TW538244B (en)

Families Citing this family (148)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6395227B1 (en) * 1989-08-28 2002-05-28 Lifescan, Inc. Test strip for measuring analyte concentration over a broad range of sample volume
US5962215A (en) 1996-04-05 1999-10-05 Mercury Diagnostics, Inc. Methods for testing the concentration of an analyte in a body fluid
EP1579814A3 (en) 1996-05-17 2006-06-14 Roche Diagnostics Operations, Inc. Methods and apparatus for sampling and analyzing body fluid
US20020010406A1 (en) 1996-05-17 2002-01-24 Douglas Joel S. Methods and apparatus for expressing body fluid from an incision
US5948695A (en) 1997-06-17 1999-09-07 Mercury Diagnostics, Inc. Device for determination of an analyte in a body fluid
DE19753850A1 (en) * 1997-12-04 1999-06-10 Roche Diagnostics Gmbh Sampling device
DE19753847A1 (en) 1997-12-04 1999-06-10 Roche Diagnostics Gmbh Analytical test element with capillary channel
US5997817A (en) 1997-12-05 1999-12-07 Roche Diagnostics Corporation Electrochemical biosensor test strip
JP2001527216A (en) 1997-12-19 2001-12-25 アミラ メディカル Embossed test strip system
US8071384B2 (en) 1997-12-22 2011-12-06 Roche Diagnostics Operations, Inc. Control and calibration solutions and methods for their use
US6391005B1 (en) 1998-03-30 2002-05-21 Agilent Technologies, Inc. Apparatus and method for penetration with shaft having a sensor for sensing penetration depth
JP3110017B2 (en) * 1998-05-26 2000-11-20 株式会社テイエフビー Method for measuring antioxidant ability of sample and method for diagnosing diabetes and hyperlipidemia using the same
US6077660A (en) * 1998-06-10 2000-06-20 Abbott Laboratories Diagnostic assay requiring a small sample of biological fluid
MXPA01001384A (en) * 1998-08-06 2002-11-29 Spectral Diagnostics Inc Analytical test device and method.
US6162397A (en) * 1998-08-13 2000-12-19 Lifescan, Inc. Visual blood glucose test strip
US6554798B1 (en) 1998-08-18 2003-04-29 Medtronic Minimed, Inc. External infusion device with remote programming, bolus estimator and/or vibration alarm capabilities
US6120464A (en) * 1998-10-16 2000-09-19 Integ, Inc. Needle assembly for fluid sampler
USD429820S (en) * 1999-05-06 2000-08-22 Allegiance Corporation Double barb arrow for the latch assembly used in a sterilization container
US20050103624A1 (en) 1999-10-04 2005-05-19 Bhullar Raghbir S. Biosensor and method of making
US6458326B1 (en) 1999-11-24 2002-10-01 Home Diagnostics, Inc. Protective test strip platform
US6485923B1 (en) * 2000-02-02 2002-11-26 Lifescan, Inc. Reagent test strip for analyte determination having hemolyzing agent
AUPQ826500A0 (en) 2000-06-21 2000-07-13 Novapharm Research (Australia) Pty Limited Enzyme detection and measurement
KR20020000933A (en) * 2000-06-22 2002-01-09 손동준 A preparation method of test strip for measuring glucose content in whole blood
GB0025245D0 (en) * 2000-10-14 2000-11-29 Lee Helen Multiple target detection
US8641644B2 (en) 2000-11-21 2014-02-04 Sanofi-Aventis Deutschland Gmbh Blood testing apparatus having a rotatable cartridge with multiple lancing elements and testing means
US6583722B2 (en) 2000-12-12 2003-06-24 Kimberly-Clark Worldwide, Inc. Wetness signaling device
US6603403B2 (en) 2000-12-12 2003-08-05 Kimberly-Clark Worldwide, Inc. Remote, wetness signaling system
US6800488B2 (en) 2000-12-13 2004-10-05 Lifescan, Inc. Methods of manufacturing reagent test strips
US6525330B2 (en) 2001-02-28 2003-02-25 Home Diagnostics, Inc. Method of strip insertion detection
US6541266B2 (en) 2001-02-28 2003-04-01 Home Diagnostics, Inc. Method for determining concentration of an analyte in a test strip
US6562625B2 (en) 2001-02-28 2003-05-13 Home Diagnostics, Inc. Distinguishing test types through spectral analysis
US6565808B2 (en) * 2001-05-18 2003-05-20 Acon Laboratories Line test device and methods of use
US8337419B2 (en) 2002-04-19 2012-12-25 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US9427532B2 (en) 2001-06-12 2016-08-30 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
DE60238119D1 (en) 2001-06-12 2010-12-09 Pelikan Technologies Inc ELECTRIC ACTUATOR ELEMENT FOR A LANZETTE
US9226699B2 (en) 2002-04-19 2016-01-05 Sanofi-Aventis Deutschland Gmbh Body fluid sampling module with a continuous compression tissue interface surface
ES2336081T3 (en) 2001-06-12 2010-04-08 Pelikan Technologies Inc. SELF-OPTIMIZATION PUNCTURE DEVICE WITH MEANS OF ADAPTATION TO TEMPORARY VARIATIONS IN CUTANEOUS PROPERTIES.
US7981056B2 (en) 2002-04-19 2011-07-19 Pelikan Technologies, Inc. Methods and apparatus for lancet actuation
WO2002100254A2 (en) 2001-06-12 2002-12-19 Pelikan Technologies, Inc. Method and apparatus for lancet launching device integrated onto a blood-sampling cartridge
US9795747B2 (en) 2010-06-02 2017-10-24 Sanofi-Aventis Deutschland Gmbh Methods and apparatus for lancet actuation
US7025774B2 (en) 2001-06-12 2006-04-11 Pelikan Technologies, Inc. Tissue penetration device
US7776608B2 (en) * 2001-07-09 2010-08-17 Bayer Healthcare Llc Volume meter testing device and method of use
US6884592B2 (en) * 2001-09-05 2005-04-26 Lifescan, Inc. Devices for analyte concentration determination and methods of manufacturing and using the same
EP1426758B1 (en) * 2001-09-11 2011-08-10 ARKRAY, Inc. Instrument for measuring a concentration of a component in a liquid sample
AU2002331374A1 (en) * 2001-09-11 2003-03-24 Merck Patent Gmbh Lateral flow test format for enzyme assays
US6723500B2 (en) 2001-12-05 2004-04-20 Lifescan, Inc. Test strips having reaction zones and channels defined by a thermally transferred hydrophobic barrier
US7049150B2 (en) * 2001-12-28 2006-05-23 Varian, Inc. Binding assay device with non-absorbent carrier material
DE60233107D1 (en) * 2002-01-09 2009-09-10 Inverness Medical Switzerland Test strips containing control agents and timing agents
US6872358B2 (en) 2002-01-16 2005-03-29 Lifescan, Inc. Test strip dispenser
US20030212379A1 (en) * 2002-02-26 2003-11-13 Bylund Adam David Systems and methods for remotely controlling medication infusion and analyte monitoring
AUPS177202A0 (en) * 2002-04-16 2002-05-23 Diakyne Pty Ltd Multi-element screening of trace elements
US8372016B2 (en) 2002-04-19 2013-02-12 Sanofi-Aventis Deutschland Gmbh Method and apparatus for body fluid sampling and analyte sensing
US7297122B2 (en) 2002-04-19 2007-11-20 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7901362B2 (en) 2002-04-19 2011-03-08 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7491178B2 (en) 2002-04-19 2009-02-17 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7175642B2 (en) 2002-04-19 2007-02-13 Pelikan Technologies, Inc. Methods and apparatus for lancet actuation
US8579831B2 (en) 2002-04-19 2013-11-12 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US7331931B2 (en) 2002-04-19 2008-02-19 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7976476B2 (en) 2002-04-19 2011-07-12 Pelikan Technologies, Inc. Device and method for variable speed lancet
US8221334B2 (en) 2002-04-19 2012-07-17 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US8702624B2 (en) 2006-09-29 2014-04-22 Sanofi-Aventis Deutschland Gmbh Analyte measurement device with a single shot actuator
US7674232B2 (en) 2002-04-19 2010-03-09 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US9795334B2 (en) 2002-04-19 2017-10-24 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US8360992B2 (en) 2002-04-19 2013-01-29 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US8784335B2 (en) 2002-04-19 2014-07-22 Sanofi-Aventis Deutschland Gmbh Body fluid sampling device with a capacitive sensor
US7909778B2 (en) 2002-04-19 2011-03-22 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7708701B2 (en) 2002-04-19 2010-05-04 Pelikan Technologies, Inc. Method and apparatus for a multi-use body fluid sampling device
US8267870B2 (en) 2002-04-19 2012-09-18 Sanofi-Aventis Deutschland Gmbh Method and apparatus for body fluid sampling with hybrid actuation
US9248267B2 (en) 2002-04-19 2016-02-02 Sanofi-Aventis Deustchland Gmbh Tissue penetration device
US7892183B2 (en) 2002-04-19 2011-02-22 Pelikan Technologies, Inc. Method and apparatus for body fluid sampling and analyte sensing
US7547287B2 (en) 2002-04-19 2009-06-16 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7232451B2 (en) 2002-04-19 2007-06-19 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7229458B2 (en) 2002-04-19 2007-06-12 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US9314194B2 (en) 2002-04-19 2016-04-19 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US20030207441A1 (en) * 2002-05-01 2003-11-06 Eyster Curt R. Devices and methods for analyte concentration determination
US20030212344A1 (en) * 2002-05-09 2003-11-13 Vadim Yuzhakov Physiological sample collection devices and methods of using the same
US7343188B2 (en) * 2002-05-09 2008-03-11 Lifescan, Inc. Devices and methods for accessing and analyzing physiological fluid
US20030223906A1 (en) * 2002-06-03 2003-12-04 Mcallister Devin Test strip container system
US6759190B2 (en) * 2002-06-15 2004-07-06 Acon Laboratories, Inc. Test strip for detection of analyte and methods of use
TWI340829B (en) * 2002-12-27 2011-04-21 Transpacific Systems Llc Method for determining a response of each probe zone on a test strip
US8574895B2 (en) 2002-12-30 2013-11-05 Sanofi-Aventis Deutschland Gmbh Method and apparatus using optical techniques to measure analyte levels
US7197169B2 (en) * 2003-01-02 2007-03-27 Kuo-Jeng Wang Method for detecting a response of each probe zone on a test strip
US7560272B2 (en) 2003-01-04 2009-07-14 Inverness Medical Switzerland Gmbh Specimen collection and assay container
US8153081B2 (en) * 2003-05-29 2012-04-10 Bayer Healthcare Llc Test sensor and method for manufacturing the same
ATE476137T1 (en) 2003-05-30 2010-08-15 Pelikan Technologies Inc METHOD AND DEVICE FOR INJECTING LIQUID
DK1633235T3 (en) 2003-06-06 2014-08-18 Sanofi Aventis Deutschland Apparatus for sampling body fluid and detecting analyte
WO2006001797A1 (en) 2004-06-14 2006-01-05 Pelikan Technologies, Inc. Low pain penetrating
US8071030B2 (en) 2003-06-20 2011-12-06 Roche Diagnostics Operations, Inc. Test strip with flared sample receiving chamber
US7645373B2 (en) 2003-06-20 2010-01-12 Roche Diagnostic Operations, Inc. System and method for coding information on a biosensor test strip
US7452457B2 (en) 2003-06-20 2008-11-18 Roche Diagnostics Operations, Inc. System and method for analyte measurement using dose sufficiency electrodes
US7645421B2 (en) 2003-06-20 2010-01-12 Roche Diagnostics Operations, Inc. System and method for coding information on a biosensor test strip
US7488601B2 (en) 2003-06-20 2009-02-10 Roche Diagnostic Operations, Inc. System and method for determining an abused sensor during analyte measurement
CA2529657C (en) 2003-06-20 2011-04-12 F. Hoffmann-La Roche Ag Test strip with slot vent opening
US8058077B2 (en) 2003-06-20 2011-11-15 Roche Diagnostics Operations, Inc. Method for coding information on a biosensor test strip
US8148164B2 (en) 2003-06-20 2012-04-03 Roche Diagnostics Operations, Inc. System and method for determining the concentration of an analyte in a sample fluid
US8206565B2 (en) 2003-06-20 2012-06-26 Roche Diagnostics Operation, Inc. System and method for coding information on a biosensor test strip
US7718439B2 (en) 2003-06-20 2010-05-18 Roche Diagnostics Operations, Inc. System and method for coding information on a biosensor test strip
US8679853B2 (en) 2003-06-20 2014-03-25 Roche Diagnostics Operations, Inc. Biosensor with laser-sealed capillary space and method of making
EP1671096A4 (en) 2003-09-29 2009-09-16 Pelikan Technologies Inc Method and apparatus for an improved sample capture device
EP1680014A4 (en) 2003-10-14 2009-01-21 Pelikan Technologies Inc Method and apparatus for a variable user interface
EP1680175B1 (en) 2003-11-06 2019-06-05 LifeScan, Inc. Drug delivery pen with event notification means
WO2005050167A2 (en) * 2003-11-14 2005-06-02 Oakville Hong Kong Co., Limited Rapid sample collection and analysis device
US7822454B1 (en) 2005-01-03 2010-10-26 Pelikan Technologies, Inc. Fluid sampling device with improved analyte detecting member configuration
EP1706026B1 (en) 2003-12-31 2017-03-01 Sanofi-Aventis Deutschland GmbH Method and apparatus for improving fluidic flow and sample capture
WO2005075979A1 (en) * 2004-02-04 2005-08-18 Matsushita Electric Industrial Co., Ltd. Biosensor and biosensor measuring device and method
RU2006132051A (en) 2004-02-06 2008-03-20 БАЙЕР ХЕЛТКЭР ЭлЭлСи (US) OXIDIZABLE COMPOUNDS AS AN INTERNAL STANDARD FOR BIOSENSORS AND METHOD OF APPLICATION
US20050221279A1 (en) * 2004-04-05 2005-10-06 The Regents Of The University Of California Method for creating chemical sensors using contact-based microdispensing technology
WO2005111580A1 (en) * 2004-05-07 2005-11-24 Optiscan Biomedical Corporation Sample element with fringing-reduction capabilities
US8828203B2 (en) 2004-05-20 2014-09-09 Sanofi-Aventis Deutschland Gmbh Printable hydrogels for biosensors
US9775553B2 (en) 2004-06-03 2017-10-03 Sanofi-Aventis Deutschland Gmbh Method and apparatus for a fluid sampling device
WO2005120365A1 (en) 2004-06-03 2005-12-22 Pelikan Technologies, Inc. Method and apparatus for a fluid sampling device
US7569126B2 (en) 2004-06-18 2009-08-04 Roche Diagnostics Operations, Inc. System and method for quality assurance of a biosensor test strip
US20060024835A1 (en) * 2004-07-30 2006-02-02 Matzinger David P Analytical test strip with control zone
US20060069552A1 (en) * 2004-08-20 2006-03-30 Spitler Mark T Apparatus and method for displaying signals of a detector
US11013461B2 (en) 2004-12-20 2021-05-25 Ipventure, Inc. Method and apparatus for hydration level of a person
US10258278B2 (en) 2004-12-20 2019-04-16 Ipventure, Inc. Method and apparatus to sense hydration level of a person
US8652831B2 (en) 2004-12-30 2014-02-18 Sanofi-Aventis Deutschland Gmbh Method and apparatus for analyte measurement test time
CA2612450C (en) * 2005-06-28 2014-04-29 Zbx Corporation Membrane array and analytical device
AR054851A1 (en) 2005-07-20 2007-07-18 Bayer Healthcare Llc REGULATED AMPEROMETRY
US8404100B2 (en) 2005-09-30 2013-03-26 Bayer Healthcare Llc Gated voltammetry
EP2023802A2 (en) * 2006-05-08 2009-02-18 Bayer Healthcare, LLC Test sensor with under-fill protection
US20100112680A1 (en) * 2006-07-11 2010-05-06 Paul Nigel Brockwell Indicator system for determining analyte concentration
US7816090B2 (en) * 2007-01-10 2010-10-19 Ortho-Clinical Diagnostics, Inc. Multiple immunochemistry assays on an element
KR100834286B1 (en) 2007-01-23 2008-05-30 엘지전자 주식회사 Multi layer strip for bio material and apparatus for measuring bio material
WO2009076302A1 (en) 2007-12-10 2009-06-18 Bayer Healthcare Llc Control markers for auto-detection of control solution and methods of use
CN101965225B (en) * 2008-03-11 2014-04-30 皇家飞利浦电子股份有限公司 Filtering apparatus for filtering a fluid
WO2009126900A1 (en) 2008-04-11 2009-10-15 Pelikan Technologies, Inc. Method and apparatus for analyte detecting device
BRPI0913784A2 (en) * 2008-09-30 2015-10-20 Menai Medical Technologies Ltd "sample measurement system, sampling plate, measuring device, adapter, data charger, sampling plate production method, continuous sheet production method, continuous sheet, apparatus, method for testing a medical condition, and , diagnostic kit to test a medical condition "
US9375169B2 (en) 2009-01-30 2016-06-28 Sanofi-Aventis Deutschland Gmbh Cam drive for managing disposable penetrating member actions with a single motor and motor and control system
EP2281632B1 (en) * 2009-07-02 2013-11-13 Amic AB Capillary driven assay device and its manufacture
GB201005357D0 (en) 2010-03-30 2010-05-12 Menai Medical Technologies Ltd Sampling plate
GB201005359D0 (en) 2010-03-30 2010-05-12 Menai Medical Technologies Ltd Sampling plate
US8965476B2 (en) 2010-04-16 2015-02-24 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US9354181B2 (en) * 2011-08-04 2016-05-31 Saint Mary's College Analytical devices for detection of low-quality pharmaceuticals
EP2607492A1 (en) 2011-12-22 2013-06-26 Roche Diagniostics GmbH Method for determining the concentration of an analyte
US9063091B2 (en) 2012-04-06 2015-06-23 Ixensor Inc. Test strips and method for reading test strips
US20230384305A1 (en) * 2012-08-08 2023-11-30 Healthy.Io Ltd. Method, apparatus and system for detecting and determining comprised reagent pads by quantifying color changes induced by exposure to a hostile environment
TWI536967B (en) * 2012-11-05 2016-06-11 國立清華大學 Biomedical diagnostic device
US9778200B2 (en) 2012-12-18 2017-10-03 Ixensor Co., Ltd. Method and apparatus for analyte measurement
JP6322643B2 (en) * 2013-01-07 2018-05-09 アイセンサー・カンパニー・リミテッドＩｘｅｎｓｏｒ Ｃｏ．， Ｌｔｄ． Test paper and test paper reading method
EP3172570A4 (en) 2014-07-25 2017-12-27 Becton, Dickinson and Company Analyte test strip assays, and test strips and kits for use in practicing the same
TWI530683B (en) * 2014-10-16 2016-04-21 國立清華大學 A fabric-base biochemical detecting device and the fabricating method thereof
US9377457B1 (en) 2015-10-19 2016-06-28 Naishu Wang Progressive compression driven flow cartridge for analyte detecting strip and method
US20190302130A1 (en) * 2016-07-07 2019-10-03 Cell Id Pte Ltd Haemoglobin test kit
KR102468174B1 (en) * 2016-09-15 2022-11-17 에프. 호프만-라 로슈 아게 How to perform multiplex PCR
US10928289B2 (en) * 2017-05-04 2021-02-23 University Of Connecticut Assembly for measuring the viscosity of fluids using microchannels
US10293340B2 (en) 2017-10-11 2019-05-21 Fitbit, Inc. Microfluidic metering and delivery system
CN108760731A (en) * 2018-06-01 2018-11-06 南京新循环保科技有限公司 Chemical composition rapid detection method

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3552928A (en) * 1967-07-19 1971-01-05 Miles Lab Whole blood separation means and test system using same
US3964871A (en) * 1974-12-18 1976-06-22 Becton, Dickinson And Company Method and device for detecting glucose
GB2090659A (en) * 1981-01-02 1982-07-14 Instrumentation Labor Inc Analytical device
AU3552284A (en) * 1983-10-17 1985-05-07 Inomedix Inc. Device for rapid quantitative analysis of a fluid
US4683209A (en) * 1985-02-26 1987-07-28 Miles Laboratories, Inc. Viability test device
DE3530993A1 (en) * 1985-08-30 1987-03-05 Miles Lab TEST STRIP WITH DETERMINABLE SAMPLE CAPACITY
US4935346A (en) * 1986-08-13 1990-06-19 Lifescan, Inc. Minimum procedure system for the determination of analytes
US5032506A (en) * 1986-12-16 1991-07-16 Enzymatics, Inc. Color control system
US5036000A (en) * 1986-12-16 1991-07-30 Enzymatics, Inc. Threshold color control system
US4810470A (en) * 1987-06-19 1989-03-07 Miles Inc. Volume independent diagnostic device
EP0317070A3 (en) * 1987-10-08 1990-09-19 Enzymatics, Inc. Digital colorimetric quantitative assay system
US4994238A (en) * 1988-06-09 1991-02-19 Daffern George M Constant volume chemical analysis test device
US5156954A (en) * 1989-03-08 1992-10-20 Cholestech Corporation Assay device and method using a signal-modulating compound
US5306623A (en) * 1989-08-28 1994-04-26 Lifescan, Inc. Visual blood glucose concentration test strip
US5208163A (en) * 1990-08-06 1993-05-04 Miles Inc. Self-metering fluid analysis device
US5478751A (en) * 1993-12-29 1995-12-26 Abbott Laboratories Self-venting immunodiagnositic devices and methods of performing assays
US5607565A (en) * 1995-03-27 1997-03-04 Coulter Corporation Apparatus for measuring analytes in a fluid sample
US5719034A (en) * 1995-03-27 1998-02-17 Lifescan, Inc. Chemical timer for a visual test strip
AU706456B2 (en) * 1995-03-27 1999-06-17 Lifescan, Inc. Chemical timer for a direct-reading reagent test strip
AUPN239395A0 (en) * 1995-04-12 1995-05-11 Memtec Limited Method of defining an electrode area
NO963207L (en) * 1995-08-03 1997-02-04 Lifescan Inc Reagent test strip with direct reading
AU722471B2 (en) * 1995-10-17 2000-08-03 Lifescan, Inc. Blood glucose strip having reduced sensitivity to hematocrit

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